re: 800 number - Business Internet service as well (Quito)

I thought this might be a good place to inquire about this. What I am looking for is information regarding having an Protected content that people from anywhere in the world can call. It would be a landline. I would like to know rates and any other information. I will be needing this service soon. Also if you might know of what is the best service provider for business internet services?

If you can help me out or point me in the right direction, please let me know ASAP as I will be having to make a decision soon.